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Dual Differential Comparator – LM193 

Rev 1.1

21/01/18

PARAMETER

SYMBOL

MIN

MAX

UNITS

DC Supply Voltage

VCC

±2.5 or 5

±15 or 30

V

Operating Temperature

TA

-55

+125

°C

Recommended Operating Conditions

Absolute Maximum Ratings1

PARAMETER

SYMBOL

VALUE

UNIT

Supply Voltage – Single Supply

36

V

Supply Voltage – Split Supply

VCC

±18

V

Input Differential Voltage Range

VIDR

36

V

Input Common Mode

Voltage Range

VICR

-0.3 to VCC

V

Output Short Circuit to Ground

-

Continuous

-

Input Current (per pin)

2

IIN

50

mA

Junction Temperature

TJ

150

°C

Power Dissipation in Still Air

PD

570

mW

LIMITS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

25°C

-

1

5

Input Offset Voltage

VIO

VO = 1.4V,

VCC = 5-30V;

RS ≤ 100Ω,

VICR =0V-(VCC-1.5V)

125°C

-

-

9

mV

25°C

-

25

100

Input Bias Current

IB

VO=1.4V,VCC=5-30V

VICR =0V-(VCC-1.5)V

125°C

-

-

300

nA

25°C

-

±3

±25

Input Offset Current

IIO

VO=1.4V,VCC=5-30V

VICR =0V-(VCC-1.5V)

125°C

-

-

±100

nA

25°C

0

-

VCC -1.5

Input Common Mode

Voltage Range

VICR

VCC = 5-30V

125°C

0

-

VCC - 2.0

V

RL=∞,VCC=5V, TA = 25°C

-

-

1

Supply Current

ICC

RL=∞,VCC=36V, TA = 25°C

-

-

2.5

mA

Voltage Gain

AVOL

VCC =15V, RL = 15KΩ,

TA = 25°C, VO = 1V to 11V

50

200

-

V/mV

Large Signal

Response Time

t1

VIN =TTL Logic Swing,

VREF =1.4V, VCC= 5V,

RL = 5.1KΩ, VRL = 5V,

TA = 25°C

-

300

-

ns

Response Time

t2

VCC= 5V, RL= 5.1KΩ,

VRL= 5V, TA = 25°C

-

1.3

-

µS

 

DC Electrical Characteristics (T

A = -55°C to 125°C unless otherwise specified)

1.

Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum ratings, for extended

periods, may reduce device reliability.

2.

VIN < -0.3V. This input current exists when voltage is driven negative at any of the input leads